65 lines
1.3 KiB
Rust
65 lines
1.3 KiB
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![allow(bad_style, unused_variables)]
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#![deny(non_shorthand_field_patterns)]
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struct Foo {
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x: isize,
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y: isize,
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}
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fn main() {
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{
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let Foo {
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x: x, //~ ERROR the `x:` in this pattern is redundant
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y: ref y, //~ ERROR the `y:` in this pattern is redundant
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} = Foo { x: 0, y: 0 };
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let Foo {
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x,
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ref y,
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} = Foo { x: 0, y: 0 };
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}
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{
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const x: isize = 1;
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match (Foo { x: 1, y: 1 }) {
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Foo { x: x, ..} => {},
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_ => {},
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}
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}
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{
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struct Bar {
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x: x,
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}
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struct x;
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match (Bar { x: x }) {
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Bar { x: x } => {},
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}
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}
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{
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struct Bar {
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x: Foo,
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}
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enum Foo { x }
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match (Bar { x: Foo::x }) {
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Bar { x: Foo::x } => {},
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}
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}
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}
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